Pith Number

pith:3DT6YOZ7

pith:2026:3DT6YOZ7RKENBA32GDKYHBK7M2

not attested not anchored not stored refs pending

Physical Layer Authentication With Channel Knowledge Maps in Indoor Environments

Francesco Ardizzon, Luca Bonaventura, Stefano Tomasin

arxiv:2606.27044 v1 · 2026-06-25 · cs.CR · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DT6YOZ7RKENBA32GDKYHBK7M2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-26T01:16:07.944191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8e7ec3b3f8a88d0837a30d583855f668d182778a7afdafbe01c0b9a7ba38755

Aliases

arxiv: 2606.27044 · arxiv_version: 2606.27044v1 · doi: 10.48550/arxiv.2606.27044 · pith_short_12: 3DT6YOZ7RKEN · pith_short_16: 3DT6YOZ7RKENBA32 · pith_short_8: 3DT6YOZ7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3DT6YOZ7RKENBA32GDKYHBK7M2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d8e7ec3b3f8a88d0837a30d583855f668d182778a7afdafbe01c0b9a7ba38755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a87efe016ca96af2083d5e8afe42f60b93b4d7b7c6d929852e94b153ffa0d502",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-25T13:51:04Z",
    "title_canon_sha256": "5418e5c4940184a65d03c2ac14378afef3d23622a06abcb27137c3d454f1d5e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27044",
    "kind": "arxiv",
    "version": 1
  }
}